These are some of the worst examples to support your theory.
-Aquilani: could barely get a string of games together due to his injuries. Didn't Liverpool sign him while he was injured?
-Balo: great talent, but known as one of the world worst work ethics, doesn't matter where he plays.
-Maicon: wasn't he like 30 already when he arrived at City? You can't expect a 30 year old defender to come in and beast.
-Lamela: the manager who first got him (AVB), didn't even want the player. You think he's going to flourish under a manager who didn't even want to sign him?
I have just come to the conclusion that you have no idea what you're speaking of. That's okay, cause we all started somewhere, but to make such outlandish statements, just won't help your path in seeking knowledge and understanding of the beautiful game.
You say players from Italy, Spain and France struggle in the prem....here is list of players off the top of my mind that either were good, great and absolute MONSTERS on the pitch...
France: Clichy, Evra, Sagna, KING CANTONA, HENRY DA GOD, Remy, Cabaye, Giroud (sorta lol), Anelka, Flamini, Gallas, BOSSCIELNY, Lloris, Malouda, NA$RI, Pires, Veira..
Italy: Swagotelli, Gianfranco Zola, Mannone, Borini (finding his feet now at Blunderland)...
Spain: Almunia, Arteta, Xabi Alonso, Azpilicueta, CATHORLA, Gerry Deulofeu, MICHU, De Gea, Fabregado, SPECIAL JUAN, JESUS EL SAVIOR NAVAS, Negredo, Mr. Shakira (look, before any of you say anything,
he was great at United), Reina, El Nino (let us know forget the menace he was at The Kop), Silva, Salgado, Goldado (his time to shine will come soon
)
So with all all of those names mentioned, are we just going to chalk those up to "exceptions"? No, we won't.
Pogba would have absolutely ZERO issues fitting into the likes of Chelsea, Arsenal, United and Citeh...